2 KO’d from laughter If you’re looking for a laugh, check out the new trailer for “Rocky Balboa” – it had audiences in stitches when it played at a local Cineplex. Look back on the good old days with Tuesday’s two-disc collector’s edition of the movie that started it all.

3 Spears’ secrets K-Fed better stop writing rap and start writing a book. Jason Alexander, Britney’s first husband, is penning a tell-all where he talks about her postJayden tummy tuck, their sex life and her bisexuality. Maybe her relationship with Paris isn’t purely platonic?

8 Long underwear Cult lingerie line Frederick’s of Hollywood just opened up an outpost at Brooklyn’s King’s Plaza, which is so hard to get to that it’s probably easier to fly to California to pick up the “slexy” (slutty-meets-sexy) undergarments.

7 Mobile gaming Like “Grand Theft Auto” – but for your cellphone – “Gangstar: Crime City” (downloadable on all networks) features drive-by shootings, pedestrians you can run over and record label takeovers. Sure beats playing “Snake.”

4 Bad behavior If they’re not racist then they’re just drunken fools, as evidenced this week by an obviously hammered Danny DeVito on “The View” and Britney Spears’ naughty bits on display almost every night last week. We suggest mandatory AA for all celebrities.

9 Being winners All eyes are on the Giants today as they try and go from being Big Blew back to just Big Blue – they host the Cowboys with first place in the NFC East on the line.

10 Divas We’ve heard so much buzz about “Dreamgirl” Jennifer Hudson that we can’t help but wonder if she’s going to out-Beyoncé Beyoncé.

1 This week’s celeb breakups Whether she was too young or he was too old, we’re surprised Joel Madden and Hilary Duff hit Splitsville. Less shocking: Kid Rock and Pam are dunzo after just four months.

6 Bag ladies Like, this week, on “The O.C.,” Kaitlin and Amber tote LeSportsac bags from “The O.C.” collection, which you can, like, totally buy at stores right now! Our favorite is the bag emblazoned with images from Seth’s Atomic County comic book.